decidedly
WordReference English Thesaurus © 2025
Sense: In a decided manner
Synonyms:
strongly Collocations, determinedly, emphatically, firmly Collocations, vigorously, decisively, resolutely, seriously Collocations, in earnest, in all seriousness, distinctly, devotedly
Sense: Surely
Synonyms:
certainly Collocations, definitely Collocations, unquestionably, surely Collocations, indubitably, without a doubt, beyond the shadow of a doubt, for sure, for certain, for a fact, undeniably, unmistakably, unequivocally, by all means, of course, unambiguously, positively, indeed Collocations, indeedy , for real, assuredly, and no mistake